RTI SKL1200 Parts list manual

INSTRUCTION AND
OPERATING MANUAL
Compressor installation SKL1200
direct driven

- page 2 of 13 –
Instruction and operating manual CVS
SKL1200 direct driven (for-030/031013)
Preface
This instruction and operating manual is required for compressor installations manufactured
by the following company:
RTI Transport Installaties B.V.
Albert Schweitzerstraat 29
7131 PG Lichtenvoorde
Tel. + 31 (0)544-377050
The manual provides information about the following installation:
CVS SKL1200 direct DRIVEN
Carefully read these instructions and the compressor instruction before setting up and
going into operation. These manuals contain essential information that must be read to
ensure interference-free operation and to achieve longevity.
Repairs, maintenance or conversion work shall only be carried out by authorised, trained
and qualified personnel that are familiar with the current safety regulations.

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Instruction and operating manual CVS
SKL1200 direct driven (for-030/031013)
Contents:
1
General
4
1.1
Contact details
4
1.2
Service facilities
4
1.3
Technical data compressor
4
1.4
Oil cooler
5
2
Safety
6
2.1
General
6
2.2
Qualification and training personnel
6
2.3
Operating safety-conscious
6
2.4
Safety instructions operator
6
2.5
Modifications and repairing spare parts
6
2.6
Modifications installation
6
3
Mounting installation
7
3.1
Mounting instructions RTI installation direct driven
7
4
Start-up
8
5
Maintenance installation
9
5.1
Inspection during operation
9
5.2
Weekly inspection
10
5.3
Monthly inspection
11
5.4
Half-yearly inspection
12
5.5
Maintenance checklist
13

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Instruction and operating manual CVS
SKL1200 direct driven (for-030/031013)
1 General
1.1 Contact details
Please mention the PO number when contacting us by phone or mail. You will find the PO
number on the type plate of the installation.
Telephone number: (0031) 544-377050
Fax: [phone]
Email: [e-mail]
1.2 Service facilities
For addresses of service/technical support facilities, please visit our website www.rti.nl
1.3 Technical data compressors

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Instruction and operating manual CVS
SKL1200 direct driven (for-030/031013)
1.4 Oil cooler
A CVS SKL1200 is equipped with an oil-cooler.
It is very important to keep the oil-cooler clean to prevent overheating of the compressor.
Observe the safety very carefully, the enclosure must be removed and rotating parts will
be accessible.
Oil cooler (art.no. 1342)

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Instruction and operating manual CVS
SKL1200 direct driven (for-030/031013)
2 Safety
2.1 General
This operating manual provides important information concerning operation and
maintenance of the installation that must be observed. Authorised personnel/the
operator must read the manual carefully before going into operation and the manual
must be kept in direct proximity of the installation.
2.2 Qualification and training personnel
Any work on the compressor such as operation and maintenance shall only be carried
out by authorised, skilled and qualified personnel, who are familiar with the applicable
safety regulations. Repairs, maintenance and conversion work shall only be carried out
by authorised personnel.
2.3 Operating safety conscious
Essential safety regulations relating to the setting up, operation and maintenance of air
compressors are covered by the following publications:
- Regulations for the prevention of accidents, in particular:
• VBG 16 compressors
- Standards, in particular:
• DIN EN 12100 Safety of machines
• DIN EN 1012-1 Compressors and vacuum pumps, safety requirements
The latest edition of each of these regulations shall be applicable. Any special official
codes and regulations, particularly safety regulations applicable to your operation in
view of the local conditions shall be observed likewise. In the event of competing
regulations, the most severe requirements shall apply.
2.4 Safety instructions operator
Securing the compressor’ s operational safety is the responsibility of the operator.
Damaged or non-functioning parts must be replaced immediately. If combustible
materials are to be handled by the compressor, it shall be ensured that the spontaneous-
ignition temperature of any dust/air mixture will not be reached. VBG 16 prescribes that
a temperature limit of max. 120° C should not be exceeded (measuring point prior to
contact with the conveyed product).
2.5 Modifications and repairing spare parts
Unauthorized repair w ork and modifications are not permitted. Warranty doesn’t apply
to installations with a damaged seal. Original spare parts and accessories approved by
the manufacturer contribute to safety. Using foreign spare parts and accessories may
entail the loss of any liability for the consequences arising therefrom.
2.6 Modifications installation
Without approval from RTI, it is not permitted to make any alterations to the installation.

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Instruction and operating manual CVS
SKL1200 direct driven (for-030/031013)
3 Mounting installation
3.1 Mounting instructions RTI installation powerband driven
A While placing the installation on a pallet, make sure the installation is approximately
30 cm off the ground (raising the installation with timber if necessary).
B Drive the installation up to the desired location next to the truck. Make sure the
angle of the drive shaft is as small as possible. Please find the maximum mounting
angle in the mounting instructions provided by the truck manufacturer.
Image 3.1.1
C Place the installation at the same level as the chassis and parallel to the truck.
Measure the PTO-shaft. Make sure the installation doesn’t exceed the w idth of the
truck.
D Measure the brackets and try to use all
the holes in the chassis. Brackets
should be painted or otherwise
protected against corrosion. Use at
least 2 brackets (with a box or tank
combination at least 4 brackets should
be used)
E Mount the brackets onto the chassis
and onto the installation.
F The installation is equipped with a 24
Volt fan: connect the wires of the
switch box (image 3.1.2).
G Cover the brackets with an aluminium
panel. image 3.1.2
NOTE
With a vacuum installation the vacuum valve must be set to -0.5 bar. Please
note: the vacuum valve should be set when testing the installation before initial
operation. The vacuum valve has not been set when the installation is delivered
as a building kit (without mounting by RTI).
Control light
Connect to battery
- = black
+ = red
Connect to fan
- = black
+ = red

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Instruction and operating manual CVS
SKL1200 direct driven (for-030/031013)
4 Start-up
Observe the following prior to start-up:
IT IS OF VITAL IMPORTANCE THAT THERE ARE NO PERSONS UNDERNEATH THE
VEHICLEDURING START-UPAND DURING OPERATION!!
Preservation
The rotors of the compressor are sprayed with an anti-corrosion agent prior to delivery.
During the initial operation this agent will evaporate as the compressor heats up. Since the
RTI-installations are all tested a few minutes, the anti-corrosion agent on the rotors will
have evaporated.
Topping up of lubricating oil
Check before start-up if the correct amount of lubricating oil is on the dipstick. The correct
level corresponds to the mark on the dip stick. See chapter 1.4
Checking the direction of rotation
Looking towards the drive shaft, the compressor must rotate clockwise.
The compressor must be started and stopped in a fully unloaded condition, without any
back pressure.
Never start against any back pressure. (Remove blanking cap or connect hoses.) This could
damage the shear pin coupling.
Switching-on
We refer to the truck’s instruction booklet, to switch on the PTO (only w ith closed
enclosure). It is very important not to exceed the maximum speed range as reported in the
inspection report and as displayed on the dashboard of the driver’s cab.
Together with the compressor, the integral oil pump will also start to run and will ensure
the supply of oil to lubricate the bearings and the gears. The oil pressure shall not fall
below 0,3 bar. With cold oil, it may occur that the required oil pressure is built up only
after a short operating time, due to higher viscosity. Check the air indicator clock. When
“ red” , the compressor must be sw itched off. See inspection checklist.
The minimum engine speed cannot go below 800 rpm w ithout the truck dealer’s consent.
Vacuum installation
With a vacuum installation the vacuum valve must be set to -0.5 bar. Please note: the
vacuum valve should be set when testing the installation before initial operation. The
vacuum valve has not been set when the installation is delivered as a building kit
(without mounting by RTI).
CAUTION
After a short period of time, the compressor will reach maximum running temperature.
When switched-on, it not permitted to loosen the catches on the enclosure!!
We recommend the use of safety gloves when disconnecting hoses or couplings from the
enclosure, after the installation has been switched-on.
NOTE
When cleaning the tank vehicle by means of a steam jet device, water may penetrate
inside the compressor via the oil seals. To avoid corrosion, the compressor shall be set into
operation for a short period of time after cleaning.
The non-return valve installed in the discharge silencer is not intended to prevent flow-back
of material. Its purpose is to prevent the reverse operation of the compressor for an
extended period of time.
It is not permitted to use the attached relief valve as blow-off control valve.

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Instruction and operating manual CVS
SKL1200 direct driven (for-030/031013)
5 Maintenance installation
5.1 INSPECTION DURING OPERATION
A: Check the oil manometer before every start-up. The oil pressure must not drop
below the minimum value of 0.3 bar, (normally 1-3 bar). When outside temperature
is low it may take a few seconds before the oil pressure is visible.
B: Check the air filter indicator.
If the red mark is visible, the air intake filter is soiled and poses a risk of overheating
and damages.
C: The safety valve must open at maximum air pressure.
This valve must NOT be used as blow-off valve. To prevent overheating in the
enclosure the valve at the silo tank must blow off before the compressor valve
does. (blow-off pressure 2.5 bar)
D: Pay attention to any unusual sounds or peculiarities near the installation.
E: The fan must rotate to a switched-on PTO
Check the functioning of the fan.
This check may only be carried out by skilled mechanics. Observe the safety very
carefully, the enclosure must be removed and rotating parts will be accessible.

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Instruction and operating manual CVS
SKL1200 direct driven (for-030/031013)
5.2 WEEKLY INSPECTION
**************************************************
ONLY CARRY OUT WHEN INSTALLATION IS COOL AND AT A STANDSTILL
**************************************************
A: Check the level of lubricating oil weekly.
Unscrew the upper screw plug (1) from the oil
pan and check whether the oil reaches the lower
edge of the threaded hole (2) (see magnification).
• Correct oil level if necessary. If the oil level is
too high: The oil flows out of the control bore.
Collect oil and dispose of in accordance with
legal regulations.
• If the oil level is too low : Top up w ith oil. To do
this, either unscrew the higher of the two filling
screws (3) or the vent plug (4) and slowly fill in
the oil until the oil reaches the lower edge of the
threaded hole (2).
ATTENTION!
When filling via the bore of the vent plug (4), the
oil level changes only after a time delay due to
the oil flowing in.
B: Check the air intake filter at regular intervals.
Clean or replace the air filter if necessary.
* Please note that the air filter is reinserted in the
same position (paying attention to the front and
back of the element).
Also check the functioning of the air indicator.
Air filter
C: It is important to check the airflow and cleanliness of the fan louvres to prevent
overheating of the compressor.
(compressed air cooler and when installed the oil cooler)
This check may only be carried out by skilled mechanics. Observe the safety very
carefully, the enclosure must be removed and rotating parts will be accessible.
D: Check the functioning of the fan. Check if the control light is on (image 3.1.2). You
will find the safety fuse in the switch box.

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Instruction and operating manual CVS
SKL1200 direct driven (for-030/031013)
5.3 MONTHLY INSPECTION
**************************************************
ONLY CARRY OUT WHEN INSTALLATION IS COOL AND AT A STANDSTILL
**************************************************
This check may only be carried out by skilled mechanics. Observe the safety very
carefully, the enclosure must be removed and rotating parts will be accessible.
A: Lubricate cross journals of the PTO-shaft (after approx. 40 operating hours)
B: Lubricate latches and padlock and check their functioning.
C: Preserve the compressor when it has been at a standstill for a longer period of time.
(lubricate the compressor’s rotor w ith oil to prevent corrosion)
To carry out the following inspections it is necessary to start the installation
without enclosure. Please note the dangers that can occur as a result of access to:
- hot parts as compressor and silencer (150 ° C)
- rotating parts such as the transmission and the fan
- high sound levels (> 85 dB)
HEARING PROTECTION OBLIGATED!!
DURING INSPECTION NO ONE IS ALLOWED UNDERNEATH THE VEHICLE!!
D: Check the functioning of the safety valve.
Air pressure measured at the discharge flange of the compressor may not exceed a
maximum gauge pressure of 2.5.
Potential pressure loss between compressor and silo tank of 0.2 up to 0.3 bar
E: Check flanges/packing, rubber compensators etc. in the enclosure for air leakages
to avoid loosening of the insulation material and overheating.
F: Check the functioning of the fan.

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Instruction and operating manual CVS
SKL1200 direct driven (for-030/031013)
5.4 HALFYEARLY INSPECTION
**************************************************
ONLY CARRY OUT WHEN INSTALLATION IS COOL AND AT A STANDSTILL
**************************************************
This check may only be carried out by skilled mechanics. Observe the safety very
carefully, the enclosure must be removed and rotating parts will be accessible.
A: Change the lubricating oil simultaneously w ith the truck’s engine oil, at least twice
a year.
• Open the oil drain screw (5) at the low est point,
drain oil.
• Dismantle oil filter w ith the aid of a strap w rench.
Lightly oil the new oil filter on the rubber seal and
tighten by hand.
• Close oil drain screws, fill in oil as described in and
check filling level.
(oil type 15W40 or 10W40 synthetic oil)
B: Change the oil filter.
Please find the instructions to demount the oil filter in the manual provided with the
installation.
C: Demount the non-return valve installed in the discharge silencer and check for
proper functioning.
D: Check the functioning of the fan.
E Check if the control light is on. You will find the safety fuse in the switch box.
F: Check the shear pin coupling for leeway space.
NOTE:
The operating instructions provided by the compressor manufacturer should be read
carefully.
5.5 Maintenance/inspection list
Along with every maintenance inspection the maintenance checklist on the next page must
be filled out. We recommend sending the checklist to RTI after filling it out.
Mail: [e-mail]
Fax: [phone]
Hold on to the checklist, the checklist can be handed to the mechanic when the next
maintenance service is due or when the installation needs to be repaired. (Do not forget to
take the checklist back with you)

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Instruction and operating manual CVS
SKL1200 direct driven (for-030/031013)
Actions
COMPRESSOR:
O -- Drain oil
O -- Change oil filter
O -- Check potential leakage machine
O -- Change + top up oil
O -- Check oil hose for potential cracks/damages
CLEAN COMPRESSOR:
O -- Check rotors for damages or greasiness
O -- Flush compressor twice with 1/4L degreaser
O -- Check rubber compensator for cracks replace if necessary
O -- Check aluminium pipes and silencers for cracks and leakage
O -- Check the indicator’s piping for cracks and leakage
AIRFILTER:
O -- Take air filter lid off
O -- Check the lid’s latches
O -- Check if the insulation material is secured in suction part if this isn’t the case repair and finish w ith sealant
O -- Check functioning of air filter indicator
O -- Clear intake-side of degreaser residue
O -- Place a new air filter element
ENCLOSURE:
O -- Check the insulation material in the enclosure for damages
(cover, back panel, floor panel) if necessary repair and finish with sealant
O -- Check if the fan louvers are open
O -- Check if the discharge silencer is clean (flow)
O -- Check the frame and brackets for potential cracks
O -- Check if the bolts of the brackets are secured
O -- Check the seal washers of the Storz coupling for cracks and leakage
O -- Check the functioning of the cover’s latches
O -- Tighten the bolts of the mounting brackets
TRANSMISSION:
O -- Check the PTO-shaft for leeway in the cross journals
O -- Lubricate the PTO-shaft with EPgrease (red)
O -- Tighten the bolts of the PTO-shaft flanges
TESTING:
O -- Operation test run of machine
O -- Check density of discharge sides
O -- Check pressure valve for 2.5 bar
O -- Check functioning of indicators
O -- Check the engine for unusual sounds
O -- Clean the windowpane
Firma
:
Date maintenance
:
Name mechanic
:
Compressor
:
Address
:
Serial number
:
:
Installation-no.
:
PO…………..
Truck
:
Year manufactured
:
Truck nr.
:
Licence plate no.
:
Chassis:
No. KM driven:
Maintenance checklist